package com.atguign.gulimall.order.listener;

import com.atguign.gulimall.order.service.OrderService;
import com.atguigu.common.to.mq.SeckillOrderTo;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.io.IOException;

@Slf4j
@Service
@RabbitListener(queues = "order.seckill.order.queue")
public class OrderSeckillListener {
    @Autowired
    OrderService orderService;
    @RabbitHandler
    @Transactional
    public void listener(SeckillOrderTo seckillOrderTo, Channel channel, Message message) throws IOException {
        log.info("准备创建秒杀单的详细信息:{}", seckillOrderTo);
        orderService.createSeckillOrder(seckillOrderTo);
        channel.basicAck(message.getMessageProperties().getDeliveryTag(),false);
    }
}
